NL7409244A - PROCESS FOR PREPARING ETHENOXIDE. - Google Patents

PROCESS FOR PREPARING ETHENOXIDE.

Info

Publication number: NL7409244A
Authority: NL; Netherlands
Prior art keywords: ethenoxide; preparing; preparing ethenoxide
Prior art date: 1973-07-16

Application number

NL7409244A

Other languages

Dutch (nl)

Other versions

NL189259C (en

Original Assignee

Shell Int Research

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1973-07-16

Filing date

1974-07-09

Publication date

1975-01-20

1974-07-09 Application filed by Shell Int Research filed Critical Shell Int Research

1975-01-20 Publication of NL7409244A publication Critical patent/NL7409244A/en

1993-02-16 Application granted granted Critical

1993-02-16 Publication of NL189259C publication Critical patent/NL189259C/en

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Gas Separation By Absorption (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Carbon And Carbon Compounds (AREA)
Epoxy Compounds (AREA)
Treating Waste Gases (AREA)

NLAANVRAGE7409244,A 1973-07-16 1974-07-09 PROCESS FOR THE CONCENTRATION AND PURIFICATION OF ETHENE OXIDE. NL189259C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US379276A US3867113A (en)	1973-07-16	1973-07-16	Ethylene oxide process

Publications (2)

Publication Number	Publication Date
NL7409244A true NL7409244A (en)	1975-01-20
NL189259C NL189259C (en)	1993-02-16

Family

ID=23496577

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7409244,A NL189259C (en)	1973-07-16	1974-07-09	PROCESS FOR THE CONCENTRATION AND PURIFICATION OF ETHENE OXIDE.

Country Status (15)

Country	Link
US (1)	US3867113A (en)
JP (1)	JPS5040508A (en)
BE (1)	BE817532A (en)
CA (1)	CA1035780A (en)
CS (1)	CS183745B2 (en)
DD (1)	DD113219A5 (en)
DE (1)	DE2433423C2 (en)
ES (1)	ES428262A1 (en)
FR (1)	FR2237896B1 (en)
GB (1)	GB1476201A (en)
IT (1)	IT1017162B (en)
NL (1)	NL189259C (en)
PL (1)	PL100734B1 (en)
RO (1)	RO69201A2 (en)
SU (1)	SU845771A3 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4493715A (en) *	1982-12-20	1985-01-15	Phillips Petroleum Company	Removal of carbon dioxide from olefin containing streams
GB8431597D0 (en) *	1984-12-14	1985-01-30	Ici Plc	Treatment of gas mixtures
GB8432657D0 (en) *	1984-12-27	1985-02-06	Ici Plc	Separation process
US4769047A (en) *	1987-06-29	1988-09-06	Shell Oil Company	Process for the production of ethylene oxide
US5177225A (en) *	1990-07-09	1993-01-05	The Boc Group, Inc.	Process for the production of alkylene oxide
US5233060A (en) *	1992-08-13	1993-08-03	The Dow Chemical Company	Ethylene recovery in direct-oxidation ethylene oxide processes
US6168769B1 (en)	1993-12-06	2001-01-02	Phillips Petroleum Company	Olefin purification
US5972303A (en) *	1994-01-18	1999-10-26	Phillips Petroleum Company	Olefin purification
US6495609B1 (en) *	2000-11-03	2002-12-17	Exxonmobil Chemical Patents Inc.	Carbon dioxide recovery in an ethylene to ethylene oxide production process
US6533843B2 (en) *	2001-06-05	2003-03-18	Scientific Design Company, Inc.	Two stage flash for hydrocarbon removal
US8049044B2 (en) *	2002-12-23	2011-11-01	Shell Oil Company	Remediation process and apparatus
US20050277778A1 (en) *	2004-06-10	2005-12-15	Krishnan Viswanathan	Carbon dioxide production
EP2154521B1 (en) *	2007-04-17	2012-08-22	ARKRAY, Inc.	Method and apparatus for measuring substrate concentration
US8845863B2 (en) *	2008-07-31	2014-09-30	Dow Technology Investments Llc	Alkylene oxide purification processes and systems
US8814989B2 (en)	2010-05-18	2014-08-26	Basf Se	Process for removing carbon dioxide (CO2) from a cycle gas system
ES2458224T3 (en) *	2010-05-18	2014-04-30	Basf Se	Procedure for the removal of carbon dioxide (CO2) from a circulating gas system
WO2019213032A1 (en)	2018-04-30	2019-11-07	Scientific Design Company, Inc.	Method for improving the manufacture of ethylene glycol
EP3788027A4 (en)	2018-04-30	2022-03-09	Scientific Design Company, Inc.	Recirculating process for preparing ethylene glycol
EP3788036B1 (en)	2018-04-30	2023-09-13	Scientific Design Company, Inc.	Epoxidation process with concentrated ethylene oxide solutions
CN112055703B (en)	2018-04-30	2023-08-08	科学设计有限公司	Process for the preparation of ethylene glycol

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3375639A (en) *	1962-12-27	1968-04-02	Union Oil Co	Extraction of acidic constituents from gas mixtures with gammabutyrolactone
US3362133A (en) *	1965-10-25	1968-01-09	Allied Chem	Process for hydrogen sulfide removal from gas mixtures containing h2s and co2
US3463603A (en) *	1967-03-17	1969-08-26	Shell Oil Co	Method of separating acidic gases from gaseous mixture
US3770622A (en) *	1970-12-28	1973-11-06	Fluor Corp	Treatment of wet natural gas mixtures to recover liquid hydrocarbons
US3710546A (en) *	1971-09-16	1973-01-16	Metallgesellschaft Ag	Process for the removal of hydrogen sulfide and carbon dioxide from fuel gases and synthesis gases
BE789308A (en) *	1971-10-04	1973-03-27	Shell Int Research	TERIGE OPLOSSINGEN VAN ETHEENOXYDE WERKWIJZE VOOR HET CONCENTREREN IN ZUIVEREN VAN WA

1973
- 1973-07-16 US US379276A patent/US3867113A/en not_active Expired - Lifetime
1974
- 1974-06-26 CA CA203,488A patent/CA1035780A/en not_active Expired
- 1974-07-01 CS CS7400004630A patent/CS183745B2/en unknown
- 1974-07-09 NL NLAANVRAGE7409244,A patent/NL189259C/en not_active IP Right Cessation
- 1974-07-10 RO RO7479449A patent/RO69201A2/en unknown
- 1974-07-11 BE BE146456A patent/BE817532A/en not_active IP Right Cessation
- 1974-07-11 DE DE2433423A patent/DE2433423C2/en not_active Expired
- 1974-07-15 SU SU742046362A patent/SU845771A3/en active
- 1974-07-15 IT IT25177/74A patent/IT1017162B/en active
- 1974-07-15 DD DD179910A patent/DD113219A5/xx unknown
- 1974-07-15 PL PL1974172741A patent/PL100734B1/en unknown
- 1974-07-15 GB GB3115874A patent/GB1476201A/en not_active Expired
- 1974-07-15 JP JP49080300A patent/JPS5040508A/ja active Pending
- 1974-07-15 FR FR7424531A patent/FR2237896B1/fr not_active Expired
- 1974-07-15 ES ES428262A patent/ES428262A1/en not_active Expired

Also Published As

Publication number	Publication date
JPS5040508A (en)	1975-04-14
CA1035780A (en)	1978-08-01
NL189259C (en)	1993-02-16
GB1476201A (en)	1977-06-10
IT1017162B (en)	1977-07-20
ES428262A1 (en)	1976-07-16
FR2237896B1 (en)	1978-11-10
DE2433423A1 (en)	1975-02-06
BE817532A (en)	1975-01-13
PL100734B1 (en)	1978-11-30
US3867113A (en)	1975-02-18
CS183745B2 (en)	1978-07-31
DD113219A5 (en)	1975-05-20
DE2433423C2 (en)	1987-05-27
RO69201A2 (en)	1981-08-30
FR2237896A1 (en)	1975-02-14
SU845771A3 (en)	1981-07-07

Publication	Publication Date	Title
NL7412837A (en)	1975-04-02	PROCESS FOR PREPARING NONAPEPTIDE-AMIDES.
NL7409866A (en)	1975-02-24	PROCESS FOR PREPARING TEREPHALIC ACID.
NL7415312A (en)	1975-05-27	PROCESS FOR PREPARING POLYETHERIMIDES.
NL7410026A (en)	1975-01-28	PROCESS FOR PREPARING NONAPEPTIDE-AMIDES.
NL7409112A (en)	1975-01-08	PROCESS FOR PREPARING TETRAHYDROCANNABI-
NL178163C (en)	1986-02-03	METHOD FOR PREPARING OLEGIN DIOIDERS
NL7415311A (en)	1975-05-27	PROCESS FOR PREPARING POLYETHERIMIDES.
NL7415153A (en)	1975-05-27	PROCESS FOR PREPARING POLYETHERQUINOXALINS.
NL7409244A (en)	1975-01-20	PROCESS FOR PREPARING ETHENOXIDE.
NL7413827A (en)	1975-05-02	METHOD FOR PREPARING ALDEHYDEN.
NL164009C (en)	1980-11-17	PROCESS FOR PREPARING AMMONIUM TETRAMOLYBATE
NL7415869A (en)	1975-06-23	PROCESS FOR PREPARING ARYLAMINS.
NL7412075A (en)	1975-03-18	PROCESS FOR PREPARING FURYLBENZIMIDAZOLES.
NL7413299A (en)	1975-04-17	PROCESS FOR PREPARING 7-ACETOACEETAMIDO-CEFEM COMPOUNDS.
NL157893B (en)	1978-09-15	PROCESS FOR PREPARING 6-DESOXYTETRACYCLINS
NL7401279A (en)	1975-01-15	PROCESS FOR PREPARING DIALKYLTHIONO CARBAMATES.
NL7409962A (en)	1975-01-27	PROCESS FOR PREPARING CEPHALOSPORINE-ES-
NL179288C (en)	1986-08-18	PROCESS FOR PREPARING 7-ALFA-ACYLTHIOSTEROID PILROLACTONE COMPOUNDS.
NL174053C (en)	1984-04-16	PROCESS FOR PREPARING POLY-N-ALKYLIMINOALES.
NL7409756A (en)	1975-02-18	PROCESS FOR PREPARING MONOMETHYLTINTRICHLORIDE.
NL7415773A (en)	1975-06-05	PROCESS FOR PREPARING DEACETOXYCEPHALOSPORINE C.
NL7415285A (en)	1975-06-02	PROCESS FOR PREPARING CEFEM DERIVATIVES.
NL7415684A (en)	1975-06-16	PROCESS FOR PREPARING GLYCOLACETATES.
NL7411243A (en)	1975-03-10	PROCESS FOR PREPARING GLYCEROLPHOSPHATIDES.
NL182971C (en)	1988-06-16	PROCESS FOR PREPARING DEACETOXYCEPHALOSPORINE C.

Legal Events

Date	Code	Title
1980-08-25	BA	A request for search or an international-type search has been filed
1980-12-29	BATV	A request for search has been withdrawn
1981-08-03	BA	A request for search or an international-type search has been filed
1981-08-03	BB	A search report has been drawn up
1982-01-04	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1994-08-16	V4	Lapsed because of reaching the maximum lifetime of a patent